Feats: Dubious Knowledge, Adaptive Cantrip (disrupt undead), Streetwise, Reach Spell, Hand of the Apprentice
Ancestry: Human (Versatile: Streetwise)
Background: Hermit (Int/Str, Nature, Lore (urban), Dubious Knowledge)
Arcane Bond: Each day when you prepare your spells, you can designate a single item you own as your bonded item.
Drain Bonded Item [free-action] (1/spell level/day): During your turn, you gain the ability to cast one spell you prepared today and already cast, without spending a spell slot.
Arcane Thesis (Spell Substitution): You can spend 10 minutes to empty one of your prepared spell slots and prepare a different spell from your spellbook in its place. If you are interrupted during such a swap, the original spell remains prepared and can still be cast. You can try again to swap out the spell later, but you must start the process over again.